Hi all. I want to buy a NAS http://www.synology.com/enu/products/DS210j/index.php as i regularly download things and have a lot of data. However I currently only have a wireless router with fast Ethernet http://en-uk-support.belkin.com/app/product/detail/p/4701 . So I want a gigabit wired network but need to keep the upgrade cost to a low. So my main question is how could I upgrade to a gigabit network? Preferable keeping my wireless router (which has a built in modem) Here's some general information; 1. My connection is pppoa (in the UK) 2. Four people use the wireless 3. I only use the wired connection (will need 2) Thanks in advance.